It is like the world’s most expensive game of Monopoly, only with real money.
When Ken Griffin, the hedge fund billionaire, spent £95m on a Georgian home not far from Buckingham Palace recently, it was his latest acquisition in a property-buying spree that has broken all records.
One absurdly priced luxury home in central London is clearly not enough for Mr Griffin, however. The founder of the Citadel fund has agreed to buy a £100m flat at the top of a luxury hotel under construction in Belgravia less than two miles away.